| Rating | Solver | Clue |
|---|---|---|
| UNTHANKFUL | Ungrateful | |
| THANKLESS | Ungrateful | |
| INGRATES | Ungrateful people | |
| INGRATE | An ungrateful person. | |
| UNGRATE | Displeasing; ungrateful; ingrate. | |
| INGRATEFUL | Ungrateful; thankless; unappreciative. | |
| UNGRATEFUL | Unpleasing; unacceptable; disagreeable; as, harsh sounds are ungrateful to the ear. | |
| UNKIND | Wanting in kindness, sympathy, benevolence, gratitude, or the like; cruel; harsh; unjust; ungrateful. | |